Wipro Company Numerical Ability Time and Work

A can do a piece of work in 10 days which B alone can do in 12
days. In how many days will they finish the work, both working together?

Read Solution (Total 2)

A's one day work is 1/10
B's one day work is 1/12
Both of them's one day work is 1/10+1/12=11/60
Both of them can complete the work in 60/11 days
12 years agoHelpfull: Yes(2) No(0)

A=1/10
B=1/12

A+B=1/10+1/12
=6+5/60
11/60
A and B can do the work in 60/11=5.4 days....
or it can be written as 5 5/11
11 years agoHelpfull: Yes(1) No(0)

Wipro Other Question

Two persons A and B working together can dig a trench in 8 hours while A alone can dig it in 12 hours. In how many hours B alone can dig such a trench? If 9 men working 6 hours a day can do a work in 88 days. Then 6 men working 8 hours a day can do it in how many days?